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GeForce GTX 560 vs Radeon HD 6670 (OEM) 1GB
Intro
The GeForce GTX 560 comes with core clock speeds of 810 MHz on the GPU, and 1001 MHz on the 1024 MB of GDDR5 RAM. It features 336 SPUs along with 56 Texture Address Units and 32 Rasterization Operator Units.Compare all of that to the Radeon HD 6670 (OEM) 1GB, which makes use of a 40 nm design. AMD has clocked the core speed at 800 MHz. The GDDR5 RAM is set to run at a speed of 1000 MHz on this card. It features 480 SPUs as well as 24 TAUs and 8 ROPs.
Power Usage and Theoretical Benchmarks
Power Consumption (Max TDP)
| Radeon HD 6670 (OEM) 1GB |
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63 Watts |
| GeForce GTX 560 |
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150 Watts |
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Memory Bandwidth
Performance-wise, the GeForce GTX 560 should theoretically be quite a bit superior to the Radeon HD 6670 (OEM) 1GB overall. (explain)
| GeForce GTX 560 |
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128128 MB/sec |
| Radeon HD 6670 (OEM) 1GB |
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64000 MB/sec |
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Texel Rate
The GeForce GTX 560 is quite a bit (about 136%) faster with regards to anisotropic filtering than the Radeon HD 6670 (OEM) 1GB. (explain)| GeForce GTX 560 |
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45360 Mtexels/sec |
| Radeon HD 6670 (OEM) 1GB |
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19200 Mtexels/sec |
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Pixel Rate
The GeForce GTX 560 will be much (approximately 305%) better at AA than the Radeon HD 6670 (OEM) 1GB, and also will be capable of handling higher resolutions without losing too much performance. (explain)| GeForce GTX 560 |
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25920 Mpixels/sec |
| Radeon HD 6670 (OEM) 1GB |
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6400 Mpixels/sec |
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Please note that the above 'benchmarks' are all just theoretical - the results were calculated based on the card's specifications, and real-world performance may (and probably will) vary at least a bit.
Price Comparison
GeForce GTX 560Amazon.com
Check prices at:
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Radeon HD 6670 (OEM) 1GBAmazon.com
Check prices at:
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Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
Specifications
| Model | GeForce GTX 560 | Radeon HD 6670 (OEM) 1GB |
|---|---|---|
| Manufacturer | nVidia | AMD |
| Year | May 2011 | February 2011 |
| Code Name | GF114 | Turks |
| Memory | 1024 MB | 1024 MB |
| Core Speed | 810 MHz | 800 MHz |
| Memory Speed | 4004 MHz | 4000 MHz |
| Power (Max TDP) | 150 watts | 63 watts |
| Bandwidth | 128128 MB/sec | 64000 MB/sec |
| Texel Rate | 45360 Mtexels/sec | 19200 Mtexels/sec |
| Pixel Rate | 25920 Mpixels/sec | 6400 Mpixels/sec |
| Unified Shaders | 336 | 480 |
| Texture Mapping Units | 56 | 24 |
| Render Output Units | 32 | 8 |
| Bus Type | GDDR5 | GDDR5 |
| Bus Width | 256-bit | 128-bit |
| Fab Process | 40 nm | 40 nm |
| Transistors | 1950 million | 715 million |
| Bus | PCIe 2.0 x16 | PCIe 2.1 x16 |
| DirectX Version | DirectX 11 | DirectX 11 |
| OpenGL Version | OpenGL 4.1 | OpenGL 4.1 |
Memory Bandwidth: Memory bandwidth is the max amount of data (measured in megabytes per second) that can be moved over the external memory interface in one second. It is calculated by multiplying the bus width by its memory clock speed. If it uses DDR RAM, it should be multiplied by 2 again. If it uses DDR5, multiply by 4 instead. The higher the card's memory bandwidth, the better the card will be in general. It especially helps with AA, High Dynamic Range and higher screen resolutions.
Texel Rate: Texel rate is the maximum texture map elements (texels) that can be applied per second. This is worked out by multiplying the total amount of texture units of the card by the core speed of the chip. The higher this number, the better the card will be at texture filtering (anisotropic filtering - AF). It is measured in millions of texels in one second.
Pixel Rate: Pixel rate is the maximum number of pixels the video card can possibly record to its local memory in a second - measured in millions of pixels per second. The figure is worked out by multiplying the amount of ROPs by the clock speed of the card. ROPs (Raster Operations Pipelines - sometimes also referred to as Render Output Units) are responsible for filling the screen with pixels (the image). The actual pixel output rate is also dependant on quite a few other factors, most notably the memory bandwidth - the lower the memory bandwidth is, the lower the potential to get to the maximum fill rate.
GeForce GTX 560Amazon.com
Check prices at:
|
Radeon HD 6670 (OEM) 1GBAmazon.com
Check prices at:
|
Please note that the price comparisons are based on search keywords - sometimes it might show cards with very similar names that are not exactly the same as the one chosen in the comparison. We do try to filter out the wrong results as best we can, though.
|
Comments
5 Responses to “GeForce GTX 560 vs Radeon HD 6670 (OEM) 1GB”good combination............
6670
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